libstdc++
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Public Types | |
typedef iterator_traits< _Iterator >::difference_type | difference_type |
typedef iterator_traits< _Iterator >::iterator_category | iterator_category |
typedef _Iterator | iterator_type |
typedef iterator_traits< _Iterator >::pointer | pointer |
typedef iterator_traits< _Iterator >::reference | reference |
typedef iterator_traits< _Iterator >::value_type | value_type |
Public Member Functions | |
iterator_type | base () const |
reference | operator* () const |
reverse_iterator | operator+ (difference_type __n) const |
reverse_iterator & | operator++ () |
reverse_iterator | operator++ (int) |
reverse_iterator & | operator+= (difference_type __n) |
reverse_iterator | operator- (difference_type __n) const |
reverse_iterator & | operator-- () |
reverse_iterator | operator-- (int) |
reverse_iterator & | operator-= (difference_type __n) |
pointer | operator-> () const |
reference | operator[] (difference_type __n) const |
reverse_iterator () | |
reverse_iterator (iterator_type __x) | |
reverse_iterator (const reverse_iterator &__x) | |
template<typename _Iter > | |
reverse_iterator (const reverse_iterator< _Iter > &__x) | |
Protected Attributes | |
_Iterator | current |
"Bidirectional and random access iterators have corresponding reverse iterator adaptors that iterate through the data structure in the opposite direction. They have the same signatures as the corresponding iterators. The fundamental relation between a reverse iterator and its corresponding iterator i
is established by the identity:
This mapping is dictated by the fact that while there is always a pointer past the end of an array, there might not be a valid pointer before the beginning of an array." [24.4.1]/1,2
Reverse iterators can be tricky and surprising at first. Their semantics make sense, however, and the trickiness is a side effect of the requirement that the iterators must be safe.
Definition at line 90 of file stl_iterator.h.
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inherited |
One of the tag types.
Definition at line 107 of file stl_iterator_base_types.h.
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inherited |
The type "pointed to" by the iterator.
Definition at line 109 of file stl_iterator_base_types.h.
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inline |
The default constructor default-initializes member current
. If it is a pointer, that means it is zero-initialized.
Definition at line 114 of file stl_iterator.h.
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inlineexplicit |
This iterator will move in the opposite direction that x
does.
Definition at line 120 of file stl_iterator.h.
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inline |
The copy constructor is normal.
Definition at line 125 of file stl_iterator.h.
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inline |
A reverse_iterator across other types can be copied in the normal fashion.
Definition at line 133 of file stl_iterator.h.
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inline |
current
, the iterator used for underlying work. Definition at line 140 of file stl_iterator.h.
Referenced by std::operator+(), std::operator-(), std::operator<(), and std::operator==().
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inline |
Definition at line 149 of file stl_iterator.h.
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inline |
Definition at line 220 of file stl_iterator.h.
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Definition at line 170 of file stl_iterator.h.
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inline |
Definition at line 182 of file stl_iterator.h.
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inline |
Definition at line 229 of file stl_iterator.h.
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inline |
Definition at line 241 of file stl_iterator.h.
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inline |
Definition at line 195 of file stl_iterator.h.
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inline |
Definition at line 207 of file stl_iterator.h.
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inline |
Definition at line 250 of file stl_iterator.h.
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Definition at line 161 of file stl_iterator.h.
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inline |
Definition at line 262 of file stl_iterator.h.